Warning: Permanently added '10.128.0.187' (ED25519) to the list of known hosts. 2024/04/23 13:43:57 fuzzer started 2024/04/23 13:43:57 dialing manager at 10.128.0.163:30004 [ 18.982225][ T30] audit: type=1400 audit(1713879837.204:66): avc: denied { node_bind } for pid=282 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 18.985842][ T30] audit: type=1400 audit(1713879837.204:67): avc: denied { name_bind } for pid=282 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 19.096476][ T30] audit: type=1400 audit(1713879837.324:68): avc: denied { integrity } for pid=289 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 19.100501][ T289] cgroup: Unknown subsys name 'net' [ 19.118572][ T30] audit: type=1400 audit(1713879837.324:69): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.145967][ T30] audit: type=1400 audit(1713879837.324:70): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.146308][ T289] cgroup: Unknown subsys name 'devices' [ 19.167828][ T30] audit: type=1400 audit(1713879837.344:71): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.370073][ T289] cgroup: Unknown subsys name 'hugetlb' [ 19.375632][ T289] cgroup: Unknown subsys name 'rlimit' [ 19.501389][ T30] audit: type=1400 audit(1713879837.724:72): avc: denied { mounton } for pid=289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 19.516409][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 19.526022][ T30] audit: type=1400 audit(1713879837.724:73): avc: denied { mount } for pid=289 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 19.542532][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 19.557449][ T30] audit: type=1400 audit(1713879837.724:74): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 2024/04/23 13:43:57 code coverage: enabled 2024/04/23 13:43:57 comparison tracing: enabled 2024/04/23 13:43:57 extra coverage: enabled 2024/04/23 13:43:57 delay kcov mmap: mmap returned an invalid pointer 2024/04/23 13:43:57 setuid sandbox: enabled 2024/04/23 13:43:57 namespace sandbox: enabled 2024/04/23 13:43:57 Android sandbox: enabled 2024/04/23 13:43:57 fault injection: enabled 2024/04/23 13:43:57 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/23 13:43:57 net packet injection: enabled 2024/04/23 13:43:57 net device setup: enabled 2024/04/23 13:43:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/23 13:43:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/23 13:43:57 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/23 13:43:57 USB emulation: enabled 2024/04/23 13:43:57 hci packet injection: /dev/vhci does not exist 2024/04/23 13:43:57 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/23 13:43:57 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/23 13:43:57 swap file: enabled [ 19.588877][ T30] audit: type=1400 audit(1713879837.764:75): avc: denied { relabelto } for pid=291 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/04/23 13:43:58 starting 5 executor processes [ 20.053381][ T301] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.060305][ T301] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.067378][ T301] device bridge_slave_0 entered promiscuous mode [ 20.074289][ T301] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.081211][ T301] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.088217][ T301] device bridge_slave_1 entered promiscuous mode [ 20.178127][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.185166][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.192396][ T303] device bridge_slave_0 entered promiscuous mode [ 20.206042][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.212920][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.220055][ T303] device bridge_slave_1 entered promiscuous mode [ 20.254961][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.261807][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.269034][ T304] device bridge_slave_0 entered promiscuous mode [ 20.286175][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.293041][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.300216][ T304] device bridge_slave_1 entered promiscuous mode [ 20.315555][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.322412][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.329610][ T305] device bridge_slave_0 entered promiscuous mode [ 20.336152][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.343046][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.350097][ T305] device bridge_slave_1 entered promiscuous mode [ 20.361995][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.368889][ T302] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.375936][ T302] device bridge_slave_0 entered promiscuous mode [ 20.395154][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.401999][ T302] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.409253][ T302] device bridge_slave_1 entered promiscuous mode [ 20.556383][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.563239][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.570354][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.577209][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.589216][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.596042][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.603202][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.610036][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.620383][ T302] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.627216][ T302] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.634332][ T302] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.641124][ T302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.653165][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.660198][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.667250][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.674257][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.681327][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.688245][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.695733][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.703071][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.710280][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 20.718426][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.726323][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.733080][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.740283][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 20.748357][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.756261][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.763007][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.791549][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 20.822925][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.831020][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.838795][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.845979][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.853294][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.861009][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.881949][ T301] device veth0_vlan entered promiscuous mode [ 20.889007][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.897498][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.905512][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.912341][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.919521][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.927492][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.934261][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.941381][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.949023][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.956651][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.963820][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.971712][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.978473][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.997620][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.005590][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.012424][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.024832][ T301] device veth1_macvtap entered promiscuous mode [ 21.033474][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.042330][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.050043][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.067799][ T302] device veth0_vlan entered promiscuous mode [ 21.075575][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.082785][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.090044][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.098064][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.106176][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.114655][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.122592][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.129422][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.136532][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.144552][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.152819][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.159647][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.166749][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.174391][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.183534][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 21.190961][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.198132][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.205359][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.212569][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.234113][ T303] device veth0_vlan entered promiscuous mode [ 21.240770][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.248900][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.256919][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 21.265441][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.273464][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.280299][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.287409][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.295196][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.303044][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 21.311153][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.319046][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.325777][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.332944][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.340731][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.348485][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.356526][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.364632][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.372333][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.392707][ T304] device veth0_vlan entered promiscuous mode [ 21.399084][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.406290][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.413596][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.421931][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.430162][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 21.437888][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.445659][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 21.453515][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.461226][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.469382][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.477465][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.485141][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x83000000}, {0x85, 0x0, 0x0, 0x71}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 21.495742][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.503021][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.519134][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 21.527300][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 21.541990][ T302] device veth1_macvtap entered promiscuous mode [ 21.551743][ T305] device veth0_vlan entered promiscuous mode [ 21.561079][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.569683][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.577593][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.585237][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 21.593184][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 21.603943][ T303] device veth1_macvtap entered promiscuous mode [ 21.616717][ T304] device veth1_macvtap entered promiscuous mode [ 21.628578][ T305] device veth1_macvtap entered promiscuous mode [ 21.638860][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 21.646238][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 21.653634][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.662492][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.670476][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.677870][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.686034][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.694100][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.701635][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 21.709649][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 21.717563][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 21.725091][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.733271][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.768519][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.776563][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.785186][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.793400][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.802218][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.810359][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.818553][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 21.826646][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 21.834880][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.843062][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.851390][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.859558][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xb, 0x7, 0x8, 0x8, 0x5}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000007d"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) syz_usb_connect(0x0, 0x65, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000d08213402104e900de5b0000000109025300010000000009040000000202ff"], 0x0) executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000400)='global_dirty_state\x00', r2}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000400)='global_dirty_state\x00', r3}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000180), 0x40001) executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f00000000c0)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x23}]}, &(0x7f00000001c0)='GPL\x00', 0x4, 0x8f, &(0x7f00000002c0)=""/143}, 0x80) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x62c40, 0x0) capset(&(0x7f00000020c0)={0x19980330}, &(0x7f0000002100)) fsetxattr$security_selinux(r0, &(0x7f0000000080), 0x0, 0x0, 0x0) executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000001070000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x5, 0x4, 0x7fe2, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='9p_protocol_dump\x00', r1}, 0x10) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r4 = dup(r3) write$FUSE_BMAP(r4, &(0x7f00000001c0)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000540)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[], [], 0x6b}}) syz_mount_image$fuse(0x0, &(0x7f0000006340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', 0x0) [ 21.867845][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 21.875922][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000002d00000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="12015081000000082505a1a44000010203010902"], &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0}) executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1008}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18040000000000000000000000400000850000000800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb70300000800f00fb704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000180)='kfree\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r2}) executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x3, &(0x7f0000000740)=@framed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000200)='sched_switch\x00', r0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0xf3a, 0x0) write$binfmt_script(r3, 0x0, 0xfffffe48) write(r1, 0x0, 0x0) executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r0, &(0x7f0000000780), &(0x7f0000000900)=@udp=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r2}, 0x10) request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)='@\x9f+^\xbe-@(/[+\x9f{\x00', 0xfffffffffffffffe) [ 21.950072][ T340] capability: warning: `syz-executor.4' uses 32-bit capabilities (legacy support in use) [ 122.008332][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 122.014784][ C0] rcu: 0-...!: (9999 ticks this GP) idle=a1f/1/0x4000000000000000 softirq=2172/2172 fqs=0 last_accelerate: 9313/ba31 dyntick_enabled: 1 [ 122.028570][ C0] (t=10002 jiffies g=805 q=251) [ 122.033341][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g805 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 122.045320][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=286 [ 122.052870][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g805 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 122.063892][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 122.073700][ C0] rcu: RCU grace-period kthread stack dump: [ 122.079434][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 122.088463][ C0] Call Trace: [ 122.091581][ C0] [ 122.094366][ C0] __schedule+0xccc/0x1590 [ 122.098618][ C0] ? __sched_text_start+0x8/0x8 [ 122.103298][ C0] ? __kasan_check_write+0x14/0x20 [ 122.108246][ C0] schedule+0x11f/0x1e0 [ 122.112237][ C0] schedule_timeout+0x18c/0x370 [ 122.116921][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.121962][ C0] ? console_conditional_schedule+0x30/0x30 [ 122.127684][ C0] ? update_process_times+0x200/0x200 [ 122.132895][ C0] ? prepare_to_swait_event+0x308/0x320 [ 122.138289][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 122.142874][ C0] ? debug_smp_processor_id+0x17/0x20 [ 122.148082][ C0] ? __note_gp_changes+0x4ab/0x920 [ 122.153031][ C0] ? rcu_gp_init+0xc30/0xc30 [ 122.157543][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 122.162587][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 122.167003][ C0] rcu_gp_kthread+0xa4/0x350 [ 122.171428][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.176114][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.181150][ C0] ? __kasan_check_read+0x11/0x20 [ 122.186269][ C0] ? __kthread_parkme+0xb2/0x200 [ 122.191045][ C0] kthread+0x421/0x510 [ 122.194949][ C0] ? rcu_barrier_callback+0x50/0x50 [ 122.199982][ C0] ? kthread_blkcg+0xd0/0xd0 [ 122.204411][ C0] ret_from_fork+0x1f/0x30 [ 122.208663][ C0] [ 122.211531][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 122.217691][ C0] Sending NMI from CPU 0 to CPUs 1: [ 122.222752][ C1] NMI backtrace for cpu 1 [ 122.222770][ C1] CPU: 1 PID: 346 Comm: syz-executor.2 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.222785][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.222796][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 122.222815][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.222826][ C1] RSP: 0018:ffffc900053276a0 EFLAGS: 00000246 [ 122.222839][ C1] RAX: 0000000000000001 RBX: 1ffff92000a64ed8 RCX: 1ffffffff0d1aa9c [ 122.222850][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 122.222859][ C1] RBP: ffffc90005327750 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 122.222870][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.222880][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000a64edc [ 122.222891][ C1] FS: 00007fbcbd1116c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 122.222904][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 122.222915][ C1] CR2: 0000001b2e221000 CR3: 000000012862a000 CR4: 00000000003506a0 [ 122.222928][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 122.222936][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 122.222945][ C1] Call Trace: [ 122.222949][ C1] [ 122.222954][ C1] ? show_regs+0x58/0x60 [ 122.222969][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 122.222987][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.223004][ C1] ? kvm_wait+0x147/0x180 [ 122.223016][ C1] ? kvm_wait+0x147/0x180 [ 122.223033][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 122.223048][ C1] ? nmi_handle+0xa8/0x280 [ 122.223087][ C1] ? kvm_wait+0x147/0x180 [ 122.223102][ C1] ? default_do_nmi+0x69/0x160 [ 122.223120][ C1] ? exc_nmi+0xaf/0x120 [ 122.223136][ C1] ? end_repeat_nmi+0x16/0x31 [ 122.223154][ C1] ? kvm_wait+0x147/0x180 [ 122.223169][ C1] ? kvm_wait+0x147/0x180 [ 122.223185][ C1] ? kvm_wait+0x147/0x180 [ 122.223200][ C1] [ 122.223205][ C1] [ 122.223210][ C1] ? asm_common_interrupt+0x27/0x40 [ 122.223225][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 122.223244][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 122.223267][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.223286][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.223305][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 122.223324][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.223342][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 122.223362][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 122.223381][ C1] ? key_user_lookup+0x1b9/0x470 [ 122.223401][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x720 [ 122.223419][ C1] bpf_trace_run2+0xec/0x210 [ 122.223439][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 122.223456][ C1] ? key_user_lookup+0x1b9/0x470 [ 122.223475][ C1] ? key_user_lookup+0x1b9/0x470 [ 122.223492][ C1] __bpf_trace_kfree+0x6f/0x90 [ 122.223510][ C1] ? key_user_lookup+0x1b9/0x470 [ 122.223527][ C1] kfree+0x1f3/0x220 [ 122.223546][ C1] key_user_lookup+0x1b9/0x470 [ 122.223564][ C1] key_alloc+0x125/0xe70 [ 122.223582][ C1] ? selinux_cred_prepare+0x76/0x90 [ 122.223602][ C1] keyring_alloc+0x45/0xb0 [ 122.223620][ C1] lookup_user_key+0x55e/0x15c0 [ 122.223648][ C1] ? lookup_user_key_possessed+0x40/0x40 [ 122.223665][ C1] ? search_process_keyrings_rcu+0x280/0x280 [ 122.223685][ C1] ? _copy_from_user+0x96/0xd0 [ 122.223701][ C1] __se_sys_request_key+0x1fa/0x3b0 [ 122.223718][ C1] ? __x64_sys_request_key+0xb0/0xb0 [ 122.223734][ C1] ? __kasan_check_read+0x11/0x20 [ 122.223752][ C1] __x64_sys_request_key+0x9b/0xb0 [ 122.223768][ C1] do_syscall_64+0x3d/0xb0 [ 122.223784][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 122.223804][ C1] RIP: 0033:0x7fbcbe39dea9 [ 122.223827][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 122.223841][ C1] RSP: 002b:00007fbcbd1110c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 122.223857][ C1] RAX: ffffffffffffffda RBX: 00007fbcbe4cbf80 RCX: 00007fbcbe39dea9 [ 122.223870][ C1] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000280 [ 122.223881][ C1] RBP: 00007fbcbe3ea4a4 R08: 0000000000000000 R09: 0000000000000000 [ 122.223892][ C1] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 122.223903][ C1] R13: 000000000000000b R14: 00007fbcbe4cbf80 R15: 00007fff5e3eb8e8 [ 122.223918][ C1] [ 122.224795][ C0] NMI backtrace for cpu 0 [ 122.666475][ C0] CPU: 0 PID: 347 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 122.676448][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 122.686600][ C0] Call Trace: [ 122.689725][ C0] [ 122.692416][ C0] dump_stack_lvl+0x151/0x1b7 [ 122.696928][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 122.702414][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 122.707088][ C0] dump_stack+0x15/0x17 [ 122.711077][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 122.715851][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 122.721839][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 122.727131][ C0] ? __kasan_check_write+0x14/0x20 [ 122.732079][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 122.736772][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.742669][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 122.748485][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 122.754388][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 122.760120][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 122.765064][ C0] print_cpu_stall+0x315/0x5f0 [ 122.769665][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 122.774697][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 122.780684][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 122.785721][ C0] update_process_times+0x198/0x200 [ 122.790752][ C0] tick_sched_timer+0x188/0x240 [ 122.795438][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 122.800819][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 122.805857][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 122.810801][ C0] ? clockevents_program_event+0x22f/0x300 [ 122.816441][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 122.822359][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 122.827128][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 122.832849][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 122.838321][ C0] [ 122.841093][ C0] [ 122.843873][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.849689][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 122.854456][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 122.873904][ C0] RSP: 0018:ffffc900052f6d20 EFLAGS: 00000246 [ 122.879801][ C0] RAX: 0000000000000003 RBX: 1ffff92000a5eda8 RCX: ffffffff8154f88f [ 122.887611][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810a0fd668 [ 122.895424][ C0] RBP: ffffc900052f6dd0 R08: dffffc0000000000 R09: ffffed102141face [ 122.903237][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 122.911045][ C0] R13: ffff88810a0fd668 R14: 0000000000000003 R15: 1ffff92000a5edac [ 122.918858][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.924936][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 122.930922][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 122.935870][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 122.941944][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 122.947847][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 122.954098][ C0] ? 0xffffffffa00288e0 [ 122.958085][ C0] ? is_bpf_text_address+0x172/0x190 [ 122.963212][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 122.967981][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 122.973016][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 122.978318][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 122.983345][ C0] ? sock_map_unref+0x352/0x4d0 [ 122.988031][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x720 [ 122.993415][ C0] bpf_trace_run2+0xec/0x210 [ 122.997840][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.002525][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.007214][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.011900][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.016500][ C0] ? sock_map_unref+0x352/0x4d0 [ 123.021185][ C0] kfree+0x1f3/0x220 [ 123.024920][ C0] sock_map_unref+0x352/0x4d0 [ 123.029433][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 123.034552][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.039933][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x720 [ 123.045314][ C0] bpf_trace_run2+0xec/0x210 [ 123.049740][ C0] ? context_to_sid+0x5a8/0x600 [ 123.054427][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 123.059112][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.064495][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.069876][ C0] __bpf_trace_kfree+0x6f/0x90 [ 123.074475][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 123.079856][ C0] kfree+0x1f3/0x220 [ 123.083590][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 123.089145][ C0] security_compute_sid+0x1d7d/0x1f40 [ 123.094355][ C0] ? security_transition_sid+0x90/0x90 [ 123.099644][ C0] ? arch_stack_walk+0xf3/0x140 [ 123.104335][ C0] ? stack_trace_save+0x113/0x1c0 [ 123.109197][ C0] security_transition_sid+0x7d/0x90 [ 123.114317][ C0] selinux_determine_inode_label+0x29c/0x3b0 [ 123.120130][ C0] selinux_inode_init_security+0x26a/0x780 [ 123.125772][ C0] ? selinux_inode_free_security+0x210/0x210 [ 123.131585][ C0] ? crypto_shash_update+0x1db/0x2a0 [ 123.136706][ C0] ? crypto_shash_setkey+0x2c0/0x2c0 [ 123.141828][ C0] security_inode_init_security+0x15b/0x390 [ 123.147557][ C0] ? ext4_init_security+0x40/0x40 [ 123.152417][ C0] ? security_dentry_create_files_as+0xc0/0xc0 [ 123.158407][ C0] ? __ext4_set_acl+0x5e0/0x5e0 [ 123.163110][ C0] ? prandom_u32+0x24c/0x290 [ 123.167517][ C0] ext4_init_security+0x34/0x40 [ 123.172208][ C0] __ext4_new_inode+0x31f0/0x40a0 [ 123.177067][ C0] ? ext4_has_group_desc_csum+0x1f0/0x1f0 [ 123.182622][ C0] ? dquot_initialize+0x20/0x20 [ 123.187306][ C0] ? selinux_determine_inode_label+0x29c/0x3b0 [ 123.193297][ C0] ? ext4_get_dummy_policy+0x1b/0x60 [ 123.198416][ C0] ? fscrypt_policy_to_inherit+0xba/0x160 [ 123.203972][ C0] ext4_symlink+0x4c3/0xed0 [ 123.208315][ C0] ? d_alloc+0x199/0x1d0 [ 123.212392][ C0] ? ext4_unlink+0x3f0/0x3f0 [ 123.216818][ C0] ? selinux_inode_symlink+0x22/0x30 [ 123.221939][ C0] ? security_inode_symlink+0xb8/0x100 [ 123.227231][ C0] vfs_symlink+0x29f/0x480 [ 123.231488][ C0] do_symlinkat+0x1ea/0x5a0 [ 123.235823][ C0] ? __check_object_size+0x2ec/0x3d0 [ 123.240948][ C0] ? vfs_symlink+0x480/0x480 [ 123.245374][ C0] __x64_sys_symlinkat+0x99/0xb0 [ 123.250145][ C0] do_syscall_64+0x3d/0xb0 [ 123.254402][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 123.260128][ C0] RIP: 0033:0x7f45132b2627 [ 123.264401][ C0] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0a 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 123.283821][ C0] RSP: 002b:00007ffe81e78118 EFLAGS: 00000202 ORIG_RAX: 000000000000010a [ 123.292067][ C0] RAX: ffffffffffffffda RBX: 00007ffe81e781e0 RCX: 00007f45132b2627 [ 123.299875][ C0] RDX: 00007f45132ff545 RSI: 00000000ffffff9c RDI: 00007f45132fe50e [ 123.307688][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 123.315499][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 123.323313][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 123.331123][ C0] [ 264.993995][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 246s! [syz-executor.0:347] [ 265.002315][ C0] Modules linked in: [ 265.006050][ C0] CPU: 0 PID: 347 Comm: syz-executor.0 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.016030][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.025926][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.030700][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.050773][ C0] RSP: 0018:ffffc900052f6d20 EFLAGS: 00000246 [ 265.056676][ C0] RAX: 0000000000000003 RBX: 1ffff92000a5eda8 RCX: ffffffff8154f88f [ 265.064486][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810a0fd668 [ 265.072298][ C0] RBP: ffffc900052f6dd0 R08: dffffc0000000000 R09: ffffed102141face [ 265.080109][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.087930][ C0] R13: ffff88810a0fd668 R14: 0000000000000003 R15: 1ffff92000a5edac [ 265.095735][ C0] FS: 0000555555c97480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.104497][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.110922][ C0] CR2: 00007f45133375e0 CR3: 00000001286ea000 CR4: 00000000003506b0 [ 265.118752][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.126543][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.134357][ C0] Call Trace: [ 265.137506][ C0] [ 265.140177][ C0] ? show_regs+0x58/0x60 [ 265.144251][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.149198][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.154324][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.159558][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.164475][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.170114][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.176029][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.180971][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.186873][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.192535][ C0] [ 265.195283][ C0] [ 265.198062][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.204052][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.210233][ C0] ? kvm_wait+0x147/0x180 [ 265.214406][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.220391][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.225334][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.231410][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.237427][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.243679][ C0] ? 0xffffffffa00288e0 [ 265.247666][ C0] ? is_bpf_text_address+0x172/0x190 [ 265.252789][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.257561][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.262600][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.267890][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.272926][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.277610][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x720 [ 265.282995][ C0] bpf_trace_run2+0xec/0x210 [ 265.287420][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.292104][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.296792][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.301478][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.306080][ C0] ? sock_map_unref+0x352/0x4d0 [ 265.310766][ C0] kfree+0x1f3/0x220 [ 265.314500][ C0] sock_map_unref+0x352/0x4d0 [ 265.319012][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 265.324132][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.329528][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x720 [ 265.334893][ C0] bpf_trace_run2+0xec/0x210 [ 265.339321][ C0] ? context_to_sid+0x5a8/0x600 [ 265.344008][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.348694][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.354078][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.359468][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.364057][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.369438][ C0] kfree+0x1f3/0x220 [ 265.373170][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 265.378724][ C0] security_compute_sid+0x1d7d/0x1f40 [ 265.383938][ C0] ? security_transition_sid+0x90/0x90 [ 265.389224][ C0] ? arch_stack_walk+0xf3/0x140 [ 265.393918][ C0] ? stack_trace_save+0x113/0x1c0 [ 265.398782][ C0] security_transition_sid+0x7d/0x90 [ 265.403898][ C0] selinux_determine_inode_label+0x29c/0x3b0 [ 265.409710][ C0] selinux_inode_init_security+0x26a/0x780 [ 265.415354][ C0] ? selinux_inode_free_security+0x210/0x210 [ 265.421165][ C0] ? crypto_shash_update+0x1db/0x2a0 [ 265.426297][ C0] ? crypto_shash_setkey+0x2c0/0x2c0 [ 265.431411][ C0] security_inode_init_security+0x15b/0x390 [ 265.437156][ C0] ? ext4_init_security+0x40/0x40 [ 265.442001][ C0] ? security_dentry_create_files_as+0xc0/0xc0 [ 265.447988][ C0] ? __ext4_set_acl+0x5e0/0x5e0 [ 265.452676][ C0] ? prandom_u32+0x24c/0x290 [ 265.457100][ C0] ext4_init_security+0x34/0x40 [ 265.461786][ C0] __ext4_new_inode+0x31f0/0x40a0 [ 265.466744][ C0] ? ext4_has_group_desc_csum+0x1f0/0x1f0 [ 265.472290][ C0] ? dquot_initialize+0x20/0x20 [ 265.476973][ C0] ? selinux_determine_inode_label+0x29c/0x3b0 [ 265.482964][ C0] ? ext4_get_dummy_policy+0x1b/0x60 [ 265.488082][ C0] ? fscrypt_policy_to_inherit+0xba/0x160 [ 265.493641][ C0] ext4_symlink+0x4c3/0xed0 [ 265.497977][ C0] ? d_alloc+0x199/0x1d0 [ 265.502057][ C0] ? ext4_unlink+0x3f0/0x3f0 [ 265.506483][ C0] ? selinux_inode_symlink+0x22/0x30 [ 265.511626][ C0] ? security_inode_symlink+0xb8/0x100 [ 265.516900][ C0] vfs_symlink+0x29f/0x480 [ 265.521152][ C0] do_symlinkat+0x1ea/0x5a0 [ 265.525507][ C0] ? __check_object_size+0x2ec/0x3d0 [ 265.530615][ C0] ? vfs_symlink+0x480/0x480 [ 265.535039][ C0] __x64_sys_symlinkat+0x99/0xb0 [ 265.539813][ C0] do_syscall_64+0x3d/0xb0 [ 265.544067][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.549794][ C0] RIP: 0033:0x7f45132b2627 [ 265.554068][ C0] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 0a 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 265.573490][ C0] RSP: 002b:00007ffe81e78118 EFLAGS: 00000202 ORIG_RAX: 000000000000010a [ 265.581733][ C0] RAX: ffffffffffffffda RBX: 00007ffe81e781e0 RCX: 00007f45132b2627 [ 265.589547][ C0] RDX: 00007f45132ff545 RSI: 00000000ffffff9c RDI: 00007f45132fe50e [ 265.597353][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 265.605166][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 265.612978][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 265.620813][ C0] [ 265.623788][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.628837][ C1] NMI backtrace for cpu 1 [ 265.628847][ C1] CPU: 1 PID: 346 Comm: syz-executor.2 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.628864][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.628874][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.628895][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.628907][ C1] RSP: 0018:ffffc900053276a0 EFLAGS: 00000246 [ 265.628921][ C1] RAX: 0000000000000001 RBX: 1ffff92000a64ed8 RCX: 1ffffffff0d1aa9c [ 265.628932][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7137ed4 [ 265.628942][ C1] RBP: ffffc90005327750 R08: dffffc0000000000 R09: ffffed103ee26fdb [ 265.628954][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.628965][ C1] R13: ffff8881f7137ed4 R14: 0000000000000001 R15: 1ffff92000a64edc [ 265.628976][ C1] FS: 00007fbcbd1116c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.628990][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.629001][ C1] CR2: 0000001b2e221000 CR3: 000000012862a000 CR4: 00000000003506a0 [ 265.629014][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.629023][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.629033][ C1] Call Trace: [ 265.629038][ C1] [ 265.629043][ C1] ? show_regs+0x58/0x60 [ 265.629061][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.629079][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.629098][ C1] ? kvm_wait+0x147/0x180 [ 265.629111][ C1] ? kvm_wait+0x147/0x180 [ 265.629125][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.629142][ C1] ? nmi_handle+0xa8/0x280 [ 265.629157][ C1] ? kvm_wait+0x147/0x180 [ 265.629170][ C1] ? kvm_wait+0x147/0x180 [ 265.629184][ C1] ? default_do_nmi+0x69/0x160 [ 265.629200][ C1] ? exc_nmi+0xaf/0x120 [ 265.629214][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.629230][ C1] ? kvm_wait+0x147/0x180 [ 265.629244][ C1] ? kvm_wait+0x147/0x180 [ 265.629258][ C1] ? kvm_wait+0x147/0x180 [ 265.629271][ C1] [ 265.629276][ C1] [ 265.629281][ C1] ? asm_common_interrupt+0x27/0x40 [ 265.629295][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.629312][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.629333][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.629351][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.629368][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.629385][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.629402][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.629420][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.629437][ C1] ? key_user_lookup+0x1b9/0x470 [ 265.629454][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x720 [ 265.629467][ C1] bpf_trace_run2+0xec/0x210 [ 265.629484][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.629499][ C1] ? key_user_lookup+0x1b9/0x470 [ 265.629516][ C1] ? key_user_lookup+0x1b9/0x470 [ 265.629538][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.629552][ C1] ? key_user_lookup+0x1b9/0x470 [ 265.629568][ C1] kfree+0x1f3/0x220 [ 265.629585][ C1] key_user_lookup+0x1b9/0x470 [ 265.629602][ C1] key_alloc+0x125/0xe70 [ 265.629617][ C1] ? selinux_cred_prepare+0x76/0x90 [ 265.629636][ C1] keyring_alloc+0x45/0xb0 [ 265.629654][ C1] lookup_user_key+0x55e/0x15c0 [ 265.629671][ C1] ? lookup_user_key_possessed+0x40/0x40 [ 265.629687][ C1] ? search_process_keyrings_rcu+0x280/0x280 [ 265.629705][ C1] ? _copy_from_user+0x96/0xd0 [ 265.629720][ C1] __se_sys_request_key+0x1fa/0x3b0 [ 265.629735][ C1] ? __x64_sys_request_key+0xb0/0xb0 [ 265.629749][ C1] ? __kasan_check_read+0x11/0x20 [ 265.629766][ C1] __x64_sys_request_key+0x9b/0xb0 [ 265.629780][ C1] do_syscall_64+0x3d/0xb0 [ 265.629794][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.629812][ C1] RIP: 0033:0x7fbcbe39dea9 [ 265.629826][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 265.629838][ C1] RSP: 002b:00007fbcbd1110c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 265.629853][ C1] RAX: ffffffffffffffda RBX: 00007fbcbe4cbf80 RCX: 00007fbcbe39dea9 [ 265.629864][ C1] RDX: 0000000020000300 RSI: 00000000200002c0 RDI: 0000000020000280 [ 265.629875][ C1] RBP: 00007fbcbe3ea4a4 R08: 0000000000000000 R09: 0000000000000000 [ 265.629884][ C1] R10: fffffffffffffffe R11: 0000000000000246 R12: 0000000000000000 [ 265.629895][ C1] R13: 000000000000000b R14: 00007fbcbe4cbf80 R15: 00007fff5e3eb8e8 [ 265.629908][ C1]